🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.5 AU - 0.56 AU

Year: 140 Days

Day: 19.6 Hours

Environment

Temp: 172 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.84 AU - 2.22 AU

Year: 1051 Days

Day: 27.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,785,623 km

• M1: 453,431 km (0.118 R)
• M2: 732,431 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.41 AU - 2.53 AU

Year: 1411 Days

Day: 28 Hours

Environment

Temp: -89 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.83 AU - 4.87 AU

Year: 3882 Days

Day: 44.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,785,623 km

• M1: 1,662,332 km (0.108 R)

Asteroid Belt

Center: 8.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.1

Radius: 5.8

Gravity: 14.57 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 9.88 AU - 15.54 AU

Year: 16468 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,785,623 km

• M1: 87,216 km (0.1 R)
• M2: 253,868 km (0.109 R)
• M3: 366,964 km (0.112 R)
• M4: 531,970 km (0.108 R)
• M5: 586,124 km (0.103 R)
• M6: 719,865 km (0.096 R)
• M7: 927,956 km (0.076 R)
• M8: 1,084,585 km (0.049 R)
• M9: 1,448,706 km (0.103 R)
• M10: 1,630,916 km (0.112 R)
• M11: 1,932,206 km (0.047 R)
• M12: 2,074,922 km (0.116 R)
• M13: 2,554,384 km (0.062 R)
• M14: 2,806,755 km (0.074 R)
• M15: 3,133,327 km (0.087 R)
• M16: 3,233,708 km (0.04 R)
• M17: 3,301,176 km (0.095 R)
• M18: 3,610,844 km (0.029 R)
• M19: 4,368,856 km (0.097 R)
• M20: 5,373,107 km (0.078 R)
• M21: 5,983,616 km (0.042 R)
• M22: 6,402,789 km (0.045 R)
• M23: 7,180,847 km (0.1 R)
• M24: 7,491,562 km (0.1 R)
• M25: 7,988,676 km (0.075 R)
• M26: 9,349,418 km (0.065 R)
• M27: 10,031,584 km (0.063 R)
• M28: 10,528,698 km (0.068 R)
• M29: 11,084,753 km (0.033 R)
• M30: 11,289,254 km (0.085 R)
• M31: 11,910,534 km (0.066 R)
• M32: 13,456,927 km (0.054 R)
• M33: 13,620,437 km (0.1 R)
• M34: 14,281,361 km (0.069 R)
• M35: 15,405,738 km (0.081 R)
• M36: 15,863,508 km (0.1 R)
• M37: 15,978,549 km (0.069 R)
• M38: 16,151,783 km (0.117 R)
• M39: 17,086,022 km (0.067 R)
• M40: 17,204,054 km (0.026 R)
• M41: 17,738,418 km (0.062 R)
• M42: 17,917,786 km (0.087 R)
• M43: 18,037,763 km (0.093 R)
• M44: 18,338,605 km (0.078 R)
• M45: 19,190,116 km (0.101 R)
• M46: 19,312,786 km (0.1 R)
• M47: 19,435,755 km (0.078 R)
• M48: 19,868,093 km (0.114 R)
• M49: 20,616,531 km (0.067 R)
• M50: 21,310,815 km (0.08 R)
• M51: 23,833,334 km (0.054 R)
• M52: 24,163,497 km (0.088 R)
• M53: 24,428,734 km (0.107 R)
• M54: 24,895,180 km (0.091 R)
• M55: 27,271,243 km (0.108 R)
• M56: 27,547,401 km (0.096 R)
• M57: 28,311,547 km (0.053 R)
• M58: 28,381,409 km (0.062 R)
• M59: 28,661,157 km (0.062 R)
• M60: 28,801,480 km (0.091 R)
• M61: 29,153,035 km (0.108 R)
• M62: 29,364,716 km (0.075 R)
• M63: 30,002,751 km (0.079 R)
• M64: 30,359,242 km (0.072 R)
• M65: 31,004,458 km (0.098 R)
• M66: 31,364,839 km (0.107 R)
• M67: 32,162,495 km (0.047 R)
• M68: 32,673,671 km (0.067 R)
• M69: 34,148,706 km (0.038 R)
• M70: 34,595,405 km (0.065 R)
• M71: 34,670,055 km (0.112 R)
• M72: 35,419,390 km (0.067 R)
• M73: 38,006,985 km (0.079 R)
• M74: 38,779,658 km (0.051 R)
• M75: 40,261,724 km (0.108 R)
• M76: 40,576,178 km (0.087 R)
• M77: 41,524,180 km (0.099 R)
• M78: 41,921,363 km (0.102 R)
• M79: 43,281,207 km (0.115 R)
• M80: 44,655,413 km (0.079 R)
• M81: 46,784,789 km (0.097 R)
• M82: 47,363,583 km (0.119 R)
• M83: 48,528,502 km (0.099 R)
• M84: 49,030,702 km (0.104 R)
• M85: 49,198,401 km (0.055 R)
• M86: 50,801,642 km (0.085 R)
• M87: 51,396,742 km (0.046 R)
• M88: 51,993,937 km (0.031 R)
• M89: 54,059,285 km (0.068 R)
• M90: 54,232,519 km (0.105 R)
• M91: 55,450,844 km (0.096 R)
• M92: 55,713,089 km (0.114 R)
• M93: 57,383,649 km (0.06 R)
• M94: 59,159,675 km (0.104 R)
• M95: 59,517,064 km (0.074 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 15,578 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit